Commit Message

Hi,
I see regressions in some UBSan output pattern tests (bounds-2.c and
some others) on arm-linux-gnueabi if we use ssh to deliver executables
to remote target. After some investigation, I discovered, that Dejagnu
deletes trailing '\n' symbol from output message in this case. My patch
removes trailing newlines from these tests.
Regested on x86_64-unknown-linux-gnu and arm-linux-gnueabi.
Ok to commit?
-Maxim